Michael Duley, D.O
NPI 1639403736 · Student in an Organized Health Care Education/Training Program · Harrisburg, PA
Michael Duley, D.O is a Student in an Organized Health Care Education/Training Program provider in Harrisburg, PA (NPI 1639403736).
Provider details
- NPI number
- 1639403736
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
- Behavior Analyst103K00000X
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-23
- Last updated
- 2015-06-09
Frequently asked questions
- What is Michael Duley's NPI number?
- Michael Duley's National Provider Identifier (NPI) is 1639403736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Duley's specialty?
- Michael Duley is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michael Duley located?
- Michael Duley's practice location on file with NPPES is 1519 N 3rd St, Harrisburg, PA 17102-1911.
- What is Michael Duley's phone number?
- The practice phone number listed in the NPPES registry for Michael Duley is (856) 206-2035.
- Is Michael Duley's NPI active?
- Yes — Michael Duley's NPI (1639403736) is active in the NPPES registry as of the last update on 2015-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.